Cellphone pictures into postcards

For a small fee, PictureTrail's new service, mobile2postcard, takes a picture you snapped with your cellphone, lets you personalize a message, then sends it off as a postcard to whomever you choose in the US. Just remember though, before you send off that postcard to Grandma, that if she has Internet access, you could just direct her to your
moblog. Er, forget it.